I have encountered this a few times recently: A user will ask a question about a problem, the solution to which is generally a one-liner troubleshooting thing posted in the comments (i.e. "Have you tried resetting the SMC?" "Great, it works now!") or something like a the location of a menu item buried somewhere. Every now and then, the user will subsequently delete this question.
I don't like this because I feel that some other users might benefit greatly from reading the question when they are having a similar issue, even if the answer was "easy" for those who are more familiar with the products and troubleshooting techniques.
Am I the only person who feels this way, or do other people agree and, if there is agreement, is there a good way to encourage users not to delete their posts?